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Individual Calculations July 2021 |
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| Buitrago, Juan Carlos Total change: 9.80 | |   |
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| IRT Homenaje a Hernan Pelaez | Pereira | COL | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1993 | 4.50 | 6 | 0.49 | 20 | 9.80 | |
|  Zuluaga Alzate, Gustavo | | | 1704 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Lopez, Jorge Hernan | c | | 1909 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Valencia Gantiva, Cristian | | | 1921 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pinillo Canon, Silvana | | wc | 1749 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hernandez Pinzon, Helvert | c | | 1956 | COL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Gonzalez, Walter | | | 1922 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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